本题目来源于试卷: Continuity and Change D.9 Homeostasis，类别为 IB生物学
[单选题]
Which statement(s) is/are truz;t1z o3wcbx 74 lej9acsqu5-e for antidiuretic hol ,t0we j.4qeirmone (ADH)?
I. ADH affects the permeability of the loop of Henle
II. ADH production increases with low water intake
III. ADH increases the permeability of the collecting duct
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
参考答案: C
本题详细解析:
Statement I is not true, ADH does not affect the loop of Henle. Statements II and III are both true. Low water intake stimulates ADH production. ADH increases the water reabsorption at the collecting duct, resulting in smaller volumes of more concentrated urine and so reducing water loss.
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